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Individual Calculations September 2015 |
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| Stahr, Ralf-Peter Total change: -18.80 | |   |
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| 19. Friedrichrodaer Schach-Open | Friedrichroda | GER | 2015-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2042 | 3.50 | 7 | -0.94 | 20 | -18.80 | |
|  Reiser, Ralf | | | 1707 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Krenz, Hartmut | | | 1642 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Puschendorf, Steffen | | | 2130 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kukov, Velislav | m | | 2373 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zoll, Detlef | | | 1877 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Schwarz, Matthias | | | 1833 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Joerges, Frank | | | 1929 | GER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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